ImageMagick has a possible heap Use After Free vulnerability in its meta coder
CVSS score
3.7
EPSS probability
%0.3
Risk score
0.0
Published
7 mo ago
Etkilenen ürün ve sürüm için yayımlanan güvenlik güncellemesini uygulayın.
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Vulnerability description
DayBreach CVE AI Research
CVE-2026-56376 has vendor, distribution, patch and security-source records on file. We can compare them and prepare an explanation linked to the evidence.
A heap Use After Free vulnerability exists in the meta coder when an allocation fails and a single byte is written to a stale pointer. ``` ==535852==ERROR: AddressSanitizer: heap-use-after-free on address 0x5210000088ff at pc 0x5581bacac14d bp 0x7ffdf667edf0 sp 0x7ffdf667ede0 WRITE of size 1 at 0x5210000088ff thread T0 ```
IMPACT: Affected Products and Software
Affected Products
The following products are affected by CVE-2026-56376 vulnerability. Where our threat engine knows the exact affected versions, they are listed below.
| ID | VENDOR | PRODUCT | ACTION |
|---|---|---|---|
| 1 | nuget | Magick.NET-Q16-AnyCPU | View |
| 2 | nuget | Magick.NET-Q16-HDRI-AnyCPU | View |
| 3 | nuget | Magick.NET-Q16-HDRI-OpenMP-arm64 | View |
| 4 | nuget | Magick.NET-Q16-HDRI-OpenMP-x64 | View |
| 5 | nuget | Magick.NET-Q16-HDRI-arm64 | View |
| 6 | nuget | Magick.NET-Q16-HDRI-x64 | View |
| 7 | nuget | Magick.NET-Q16-HDRI-x86 | View |
| 8 | nuget | Magick.NET-Q16-OpenMP-arm64 | View |
| 9 | nuget | Magick.NET-Q16-OpenMP-x64 | View |
| 10 | nuget | Magick.NET-Q16-OpenMP-x86 | View |
| 11 | nuget | Magick.NET-Q16-arm64 | View |
| 12 | nuget | Magick.NET-Q8-AnyCPU | View |
| 13 | nuget | Magick.NET-Q8-OpenMP-arm64 | View |
| 14 | nuget | Magick.NET-Q8-OpenMP-x64 | View |
| 15 | nuget | Magick.NET-Q8-arm64 | View |
| 16 | nuget | Magick.NET-Q8-x64 | View |
| 17 | nuget | Magick.NET-Q8-x86 | View |
RED HAT CSAF/VEX: Product Impact Check
SCORING: CVSS from Multiple Sources
CVSS Scores
The Common Vulnerability Scoring System is a standardised framework for assessing the severity of vulnerabilities in software and systems. We collect and display CVSS scores from several sources for each CVE.
| SCORE | VERSION | SEVERITY | VECTOR | SOURCE |
|---|---|---|---|---|
| 3.7 | CVSS 3.x | — | Vector not published | GitHub Advisory |
| 0.0 | CVSS 4.0 | — | Vector not published | GitHub Advisory |
Patch and Remediation Guide
Solution & Remediation Advisory
17 doğrulanmış yama veya düzeltilmiş sürüm kanıtı bulundu.
14.10.3OSV düzeltilmiş sürüm: 14.10.3
14.10.3OSV düzeltilmiş sürüm: 14.10.3
14.10.3OSV düzeltilmiş sürüm: 14.10.3
14.10.3OSV düzeltilmiş sürüm: 14.10.3
14.10.3OSV düzeltilmiş sürüm: 14.10.3
14.10.3OSV düzeltilmiş sürüm: 14.10.3
14.10.3OSV düzeltilmiş sürüm: 14.10.3
14.10.3OSV düzeltilmiş sürüm: 14.10.3
14.10.3OSV düzeltilmiş sürüm: 14.10.3
14.10.3OSV düzeltilmiş sürüm: 14.10.3
14.10.3OSV düzeltilmiş sürüm: 14.10.3
14.10.3OSV düzeltilmiş sürüm: 14.10.3
Public exploit and active exploitation status
Verified exploit intelligence
No verified public PoC, exploit repository or Metasploit module has been found for this CVE yet.
Weakness Classification and Attack Patterns (CWE & CAPEC)
CWE - Common Weakness Enumeration
While CVE identifies specific instances of vulnerabilities, CWE categorises the common flaws or weaknesses that can lead to vulnerabilities. CVE-2026-56376 is associated with the following CWEs:
Common Attack Pattern Enumeration and Classification (CAPEC)
Common Attack Pattern Enumeration and Classification (CAPEC) stores attack patterns, which are descriptions of the common attributes and approaches employed by adversaries to exploit the CVE-2026-56376 weaknesses.
Attack Vector and Accessibility
Official Sources and Advisories
Similar Vulnerabilities
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